Scantool Diagnostics

Smart Key Unit
B1604 CAN Timeout between SMK and (IPM or BCM) - Scantool Diagnostics

Monitor Scantool Data

Check DTC
1. Check DTC with scantool.
2. Check DTC related CAN communication is set on Smartkey Module and every modules.
3. If there is DTC related Module Check the DTC according to troubleshooting guide.
4. Repair and erase the DTC with Scantool.
5. Is the DTC erased ?